On 3/4/08, Hoover, William <[EMAIL PROTECTED]> wrote:
> public abstract class BasePage extends WebPage {
> public BasePage(final PageParameters parameters) {
>
> // If the title is not set in any sub-pages this will be the
> default
> setTitle(new StringResourceModel("base.page.title", this,
> null));
> }
>
> protected final void setTitle(final StringResourceModel srm) {
> addOrReplace(new Label("title", srm));
>
> }
How about this:
protected final void setTitle(IModel titleModel) {
addOrReplace(new Label("title", titleModel));
}
That way, you can calculate your title from anything you want.
> }
> <!-- BasePage.html -->
> <html>
> <head>
> <title wicket:id="title">[Page title]</title>
> </head>
> <body>
> <wicket:child/>
> </body>
> </html>
>
>
>
>
>
> public final class SubPage extends BasePage {
> public BasePage(final PageParameters parameters) {
> setTitle(new StringResourceModel("sub.page.title", this,
> null));
>
> }
> }
> <!-- SubPage.html -->
> <wicket:extend>
> <!-- anything ... -->
> </wicket:extend>
>
>
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] Behalf Of James Carman
> Sent: Tuesday, March 04, 2008 10:53 AM
> To: [email protected]
> Subject: Re: Page title when using markup inheritance
>
>
> On 3/4/08, Sebastiaan van Erk <[EMAIL PROTECTED]> wrote:
> > James Carman wrote:
> >
> > > The problem with this approach is that you're not able to localize the
> > > title if you hard-code it. What I've done is actually specify a key
> > > for my messages file and I use that. So, every page has to define its
> > > page.title key in its PageClass.properties file.
> >
> >
> > That's what I do it too. :-) In applications that are localized I change
> the
> >
> >
> > add(new Label("title", title))
> >
> >
> > with
> >
> > add(new Label("title", new StringResourceModel(titleKey, this, new
> > CompoundPropertyModel(this)));
>
> Very nice! I like the fact that you can do substitutions with this.
> I had that problem on the back burner in my brain until I needed to
> solve it. But, you took care of it for me. Thanks!
>
> >
> > This has the added benefit that you can do nice property substitutions,
> > that is, if the titleKey resolves to "Profile for ${session.userName}"
> > then you'll get a nice title "Profile for Sebastiaan" dynamically. :-) I
> > don't use a static key though (like page.title) because my keys come
> > from the database and I have little web page with a tree view where you
> > can edit the key values. :-)
> >
> > Regards,
> >
> > Sebastiaan
> >
> >
> > >> Kaspar Fischer wrote:
> > >> > I am using markup inheritance (<wicket:child> and <wicket:extend>)
> and
> > >> > need to set the
> > >> > page title from my subpage. I currently add a label in the base
> class
> > >> > (BasePage.java)
> > >> > and make it use an abstract method getTitle(), which is overridden
> in
> > >> > the subclass
> > >> > (SubPage.java). Has anybody found a better way?
> > >> >
> > >> > Here's my solution:
> > >> >
> > >> > <!-- BasePage.html -->
> > >> > <html>
> > >> > <head>
> > >> > <title wicket:id="title">[Page title]</title>
> > >> > </head>
> > >> > <body>
> > >> > <wicket:child/>
> > >> > </body>
> > >> > </html>
> > >> >
> > >> > <!-- SubPage.html -->
> > >> > <wicket:extend>
> > >> > <!-- anything ... -->
> > >> > </wicket:extend>
> > >> >
> > >> >
> > >> > public abstract class BasePage extends WebPage
> > >> > {
> > >> > // ...
> > >> > public BasePage(final PageParameters parameters)
> > >> > {
> > >> > add(new Label("title", new PropertyModel(this, "title")));
> > >> > }
> > >> > public abstract String getTitle();
> > >> > }
> > >> >
> > >> > public class SubPage extends BasePage
> > >> > {
> > >> > // ...
> > >> > public String getTitle()
> > >> > {
> > >> > return "whatever title";
> > >> > }
> > >> > }
> > >> >
> > >> >
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> > >> >
> > >>
> > >>
> > >
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> >
> >
>
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